we'll tell you. >> and 15 hours until congress steps off the "fiscal cliff." a final push to reach a deal before the midnight deadline. >> jack frost showing up in some of the valleys very chilly start to the day. will we see some rain for new year's eve? we'll talk about that coming up. >> and no major hot spots at all in any bay area roads. here's a live look at 101 in san jose. mass transit offering free rides for the holiday, we'll tell you which once coming up. >>> good morning. it's monday, new year's eve, happy early new year's to you folks. i'm frank mallicoat. >> i'm michelle griego. time now is 6:00. we're on the scene of developing news in san francisco this morning. >> we are. cbs 5 reporter cate caugiran is in the excelsior district where a gas line gave firefighters a little bit of trouble this morning. she joins us with the latest now. good morning, cate. >> reporter: good morning, frank. on top of that, firefighters are calling this house fire suspicious just because of how quickly it spread but again we don't know what caused it. an arson team